network cabling,cat6 cable

Basics and Benefits of Zone Cabling – Part 2

14 Dec 2017

network cabling,cat6 cableAs mentioned in Part 1, zone cabling designs provide benefits in materials savings, decreased installation times, and easier MACs (moves, adds, and changes). Part 2 will continue discussing the basics and benefits of zone cabling.



Designs


Experts recommend CAT 5e and 6 UTP (unshielded twisted pair) zone cabling topology with a connecting block system within the ZE (zone enclosure). This configuration will render unnecessary the stocking of factory pre-terminated and tested interconnect cords for connections in the ZE, simplifying cable management through the elimination of cable slack.


Please note that CAT 6A UTP media is not recommended for zone cabling due to reasons involving performance and flexibility. UTP cabling is vulnerable to crosstalk in particular installation scenarios. In addition, it is not the best media for supporting remote power applications with loads of 30W or more. Because CAT 6A UTP zone deployment is dependent on modular connections inside the ZE, connections provided by pre-terminated and tested interconnect cords need to be available for rapidly enabling MACs. Affordable shielded zone cabling solutions are recommended to address these situations.



Cost Savings


Even though more CAPEX (capital expenditure) will be necessary for a zone cabling installation, assessing total costs should also account for OPEX (operating expenditure). The performance of MACs is classified as OPEX, and studies by Siemon found there are hundreds of dollars in savings from each move, addition, or change when using a zone cabling design versus a traditional cabling design. Their study also discovered a tipping point when ROI begins accruing from utilizing a zone cabling design.


IT (information technology) needs for many organizations evolve constantly, which requires being able to quickly reconfigure floor space. An improved capability of supporting MACs will allow owners of facilities to achieve considerable ROI benefits from deploying zone cabling systems in a two to five year period. According to Siemon, the combined costs of CAPEX and OPEX for zone cabling designs will be invariably less than traditional cabling designs


Part 3 will continue discussing the basics and benefits of zone cabling.



Progressive Office Cabling


Founded in 1986, Progressive Office’s success has been a direct result of years of commitment to seeking solutions on behalf of our clients in the Washington, D.C. and New York City areas. Efficiently working together, Progressive teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call our toll free number (800) 614-4560 today.

Network Cabling, Network , Structured cabling, cable, Washington DC

8 Network Cabling Mistakes to Avoid – Part 2

14 Nov 2017

As discussed in Part 1, the improper I can result in poor network performance, maintenance issues, and concealed expenses. Part 2 will discuss four more network cabling errors to avoid. Remember to consult with a cabling company that is experienced and provides excellent service.



Mistake No. 5: Ignoring Distance Limitations


The standard distance limitation for UTP cabling with Ethernet at 1 Gbps is 100 meters. For cabling used for 10 Gbps or 40 Gbps, it is important to be aware of the distance limitations of the kind of cabling that will be used. Let’s say your project plans to run 10 Gbps for a maximum of 100 meters over UTP cabling. This will require utilizing at least CAT 6A cabling.



Mistake No. 6: Bypassing Codes


Bypassing local codes may result in endangering first responders. In most facilities, it is prohibited to use PVC-jacketed cabling within air handling spaces. When PVC cabling burns, it produces poisonous fumes that can be hazardous to firefighters and other first responders who must enter the facility during an emergency.


The failure to comply with local codes with respect to low voltage cabling may result in costly fines and perhaps even being ordered to completely remove and reinstall cabling, an expensive exercise. Working with a reputable cabling service company that is knowledgeable regarding local ordinances will avoid future problems.



Mistake No. 7: Neglecting Testing


After cabling is installed, testing should be performed on every cable, using equipment that can verify functionality. The verification of cable lengths and specifications is also important. For certain transmission rates, it must be verified that the cabling is capable of adequately providing support.



Mistake No. 8: Non-Compliance with Standards


Your company’s project should comply with technical standards to ensure the proper functioning of its network. Non-compliance will make noise and interference more likely, leading to inefficiency and poor network performance.


Network cabling standards are used worldwide and are drafted by ISO/IEC, CENELEC and the Telecommunications Industry Association (TIA). TIA (USA) issues the ANSI/TIA-568 standards for telecommunications cabling in commercial facilities.



Progressive Office Cabling


Founded in 1986, Progressive Office’s success has been a direct result of years of commitment to seeking solutions on behalf of our clients in the Washington, D.C. and New York City areas. Efficiently working together, Progressive teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call our toll free number (800) 614-4560 today.

Cat5 ,Cat6 data cables

8 Network Cabling Mistakes to Avoid – Part 1

9 Nov 2017

Cat5 Cat6 data cables Improperly installed twisted pair cabling can result in poor network performance, maintenance issues, and concealed expenses. The following article discusses eight network cabling errors to avoid. To get the best results for your cabling project, make sure to consult with a company that is experienced and provides excellent service.



Mistake No. 1: No Future Planning


If your company is moving to a new office space and new cabling will be required, it would be wise to avoid outdated technology and install equipment that will meet both your current and future needs. Labor costs will likely be the costliest aspect of the project. Although high-quality cable will not be cheap, it will be well worth the investment for your firm’s network requirements the next several years.



Mistake No. 2: Poor Cable Management


Implementing rack-based and ladder rack cable management will certainly raise the outlay for a project. However, sound cable management will ease maintenance and decrease downtime. You should be aware that cabling tasks do not end after installation. Additional cables will probably be needed, and configurations may be revised. Use a standard system for labeling and color coding cables for faster and easier identification. Doing so will speed tasks like repair, reconfiguration, and replacement.



Mistake No. 3: Parallel with Electrical Wiring


Generated by low voltage, the magnetic field conducted by data UTP (unshielded twisted pair) cables is an important feature for the conveyance of data. However, when UTP cables run parallel to electric wiring, there will be a disruption of its magnetic field. This results in garbled and noisy communication. Sometimes transmissions completely fail from point to point. Another negative effect is the extreme slowing of transmission.



Mistake No. 4: Nearby Devices and Fixtures


Noise can be introduced onto data cabling by more than just electrical wires. Fluorescent lighting, motors, and similar items that shed electrical or magnetic interference will wreak havoc on your cabling infrastructure as well. Make sure that in your planning, you leave a data cable pathway that avoids these kinds of hazards.


Part 2 will discuss four more network cabling errors to avoid.



Progressive Office Cabling


Founded in 1986, Progressive Office’s success has been a direct result of years of commitment to seeking solutions on behalf of our clients in the Washington, D.C. and New York City areas. Efficiently working together, Progressive teams get cabling installed and operating as fast as possible while minimizing disruption and downtime. Call our toll free number (800) 614-4560 today.

structured cabling,Network Cabling,Washinton DC

Challenges and Planning of a Structured Cable System – Part 3

5 Jul 2017

 structured Cabling, Network Cabling, Washington DCAs previously discussed, the transition to IP-based security products and the rapid increase in business applications has resulted in end-users expecting greater video, audio, and data integration. These items require delivery over a standardized structured cable system. The following are the benefits offered by structured cabling for security systems. Part 3 will cover the Challenges and Planning of a Structured Cabling System.



Challenges


Typically, customers exploring the security market are advised that the only method for deploying a new access control system or an IP video surveillance system is through the removal of all current coaxial or UTP cable and then the installation of an entirely new Cat 5/6 structured cabling network.


Another method is much less disruptive and cheaper. It uses existing cable and employs an IP transmission system that is a hybrid. There are numerous hybrid transmission systems available that enable installers to make good use of extended Ethernet and PoE power distances through existing cable.



Planning


An effective, structured cabling system supports all the communication needs of a company with the integrated flexibility that enables users to link to CCTV cameras, VoIP telephones, access control points, and data devices. Planning a security system upgrade will include several crucial considerations as summarized below.




  • Applications: What will the system accommodate now as far as data, video, voice, and multimedia applications? What emerging technologies will be adapted in the future?

  • Service Lifetime: The service lifetime of a structured cabling system should be 15 to 20 years because it will be the spine of an organization’s communications network.

  • Compatibility: The applications that will function on the structured cabling system for the foreseeable future should be compatible with it.

  • Bandwidth: As bandwidth demand will usually increase because of business growth, a company must consider present and future demand.

  • Users: For the 15 to 20 year service lifetime of the structured cabling system, the estimated number of users during this period should determine the capacity required.

  • Modifications: Fiber-optic technologies are being developed rapidly, and the design of a structured cabling network should include flexibility in order to accommodate modifications and additional users.


Union Network Cabling


When union work requires a unionized cabling group, call on Union Network Cabling for your commercial Cat5e/6/6a and fiber cabling projects. Specializing in cabling for data, voice, security and the latest WiFi and LiFi solutions. Phone: (202) 462-4290